Recent content by Devin R. Olsen

(part two - step by step video)

Hope this helps someone out there.. Enjoy!

I'm Devin from Portland Oregon. I recently got started on a hand full of projects with my father that included glass cutting, teaching him how to use a computer, playing games and of course we had planned to learn hydroponics. Early last year in 2016 my father passed away, and of course we never...

(part one - step by step video) DRO-Matic - DIY compact automatic 10 channel hydroponic doser (DWC and Ebenflow compatible)! Automatic doses nutes to reservoir from configured regimens amounts/weeks Automatic fixes pH drift of plant water during plants feeding Automatic fills (feeds), tops off...